Pelvic Bones* ; Sex Differentiation*

No abstract available.
Scrub Typhus*

Atrophie blanche is a rare vasculitis reported by Milian in 1929, that is characterizel by small erythematous, telangiectatic purpura which developes central hemorragic curst or painful ulceration and heals with atrophic white scar several months later. It is seen more commonly in middle-aged women and become worse in summer. It manifests primarly on the lower legs, ankles and dorsa of the feet, rarely on the elbows and dorse of the hands, where are the areas of the poor blood circulation. This case was 45 year-old woman who had suffered from periodic painful ulceration on the legs, ankles, dorsa of feet k hands and. elbows for about 18 years. Histopathologic findings showed fibrinoid degeneration R partial occlusion in the capillaries and mild perivascular chronic inflammatory cells infiltration in the upper corium. The lesion was not so improved by systemic k local corticosteroid therapy for about 3 months,
Ankle ; Blood Circulation ; Capillaries ; Cicatrix ; Dermis ; Elbow ; Female ; Foot ; Hand ; Humans ; Leg ; Middle Aged ; Purpura ; Ulcer ; Vasculitis

To investigate frequency of painful and/or silent myocardial ischemia(SMI) determined by ECG ST-segment depression(more than 1.0mm depression for 0.08 second after J point over 60 seconds) during unrestricted daily activities, 24-hour dynamic ECG was performed in 19 patients(11 males, 8 females) with chronic stable angina pectoris, aged 57.4 years(44 to 73 years). During 456 hours of recording, there were 154 episodes of SMI. Of these, 139 episodes(90.3%) were silent and 15 episodes(9.7%) accompaned chest pain. The higher incidence of SMI than previously published data is probably influenced by 1 patient who disclosed 56 episodes (excluding this, SMI 84.7%). Sixty one percent of episodes of SMI occurred during light activities such as slow walk, hand labor, eating or at rest(sitting at ease), smoking and sleep, and 39% during more strenuous activites such as walk, climbing stairs and physical exercise. In contrast, most of the painful myocardial ischemia(PMI) developed during climbing stairs, walk and physical exercise. Heart rate during episodes of SMI varied ranging from 85.2+/-13.7/min at rest to 115.5+/-19.2/ min druing climbing stairs. Mean ST-segment depressions during episodes of SMI and PMI were 2.0(1.0-4.0)mm and 2.6(1.2-7.0)mm, respectively, in 6 patients who disclosed both SMI and PMI on 24-hour ECG recordings. However, frequency of ischemic episodes was higher(9.0 vs 2.5/day) and duration was longer(13.8min vs 3.0min) in SMI. These findings indicate that transient SMI in patients with chronic stable angina pectoris occurs more frequently than painful myocardial ischemia. In addition, SMI develops during activities that increase heart rate(increased O2 demand) as well as during activites that do not increase heart rate(decreased O2 supply). Therefore, both O2 demand and supply mechanisms may be involved in the pathogenesis of transient SMI in Patients with chronic stable angina pectoris.
Angina, Stable* ; Chest Pain ; Depression ; Eating ; Electrocardiography ; Exercise ; Hand ; Heart ; Heart Rate ; Humans ; Incidence ; Male ; Myocardial Ischemia* ; Smoke ; Smoking

Ambulatory BP monitoring was performed in a patients with pheochromocytoma before and after removal of the tumor. Before surgery, it did not show any significant diurnal variation. But, after surgery the diurnal variation was restored.
Blood Pressure Monitoring, Ambulatory* ; Blood Pressure* ; Humans ; Pheochromocytoma*

Thirty patient with essential hypertension were administered Manidipine, a new calcium antagonist, 10~20mg once daily to evaluate the hypotensive efficacy and safety for 8 weeks. And the followings were the result. 1) Patients were consists of 14 male, 16 female, aged 53 in average and classified as mild in 21 and moderate in 9 patients. 2) Optimum intial dose was 10mg and 10 to 20mg were the doses recommended. 3) Blood pressure dropped after 8 weeks 24/13mmHg in average, rewarding 80% effectiveness and normalized in 87%. 4) Most frequent side reaction was facial flushing in 5 patiens followed by palpitation and dizziness, all of which did not disturb the continuation of medication. 5) Most of routine laboratory parameter were normal and unchanged between before and after the trial. 6) Overall rating of usefulness was 77%. In conclusion, Manidipine 10 to 20mg once daily regimen is well tolerated and effective in the treatment of mild to moderate essential hypertension.
Blood Pressure ; Calcium ; Dizziness ; Female ; Flushing ; Humans ; Hypertension* ; Male ; Reward

The Primary objectives of total hip replacement arthroplasty are not only to relieve pain, but to improve motion and function. The range of motion following total hip replacement arthroplasty depends on several factors, especially the position of acetabular cup and femoral stem. Also the oriental need more flexion and abduction in hip motion for squarting position as compared with the European who have different living activity. We studied in vitro biomechanical evaluation of proper position of acetabular cup and femoral stem for T.H.R.A. The following results were obtained: l. Effect of component orientation on R.O.M. 2. Acceptable position of prosthesis was as follows: Acetabular cup: inclination 40–50 degree, anteversion 20–30 degree, Femoral stem: anteversion 0–10 degree. 3. The sum of ideal anteversion of the two components was 30–35 degree 4. Oriental sitting position was performed normally in the ideal position of the prosthesis 5. Acetabular cup is likely insert in the position as far as post sup rim of acetabulum mightbe feasible to be full recovered.
Acetabulum ; Arthroplasty ; Arthroplasty, Replacement, Hip ; Hip ; In Vitro Techniques ; Prostheses and Implants ; Range of Motion, Articular

To evaluate the reproducibility of the Ambulatory Electrocardiography (AECG), we examined the consistency rates of premature beats between the baseline AECG's and the repeat AECG's in 23 patients who underwent AECG's times within 1 year. 12 patients were male and 11 patients were female. Their mean age was 48 years. (Range ; 20 years-75 years) The time interval between both AECG's was 1 month 20 days. (Range ; 1 day-9months) They did not take any antiarrhythmic druge during the observation period except 4 patients who were taking calcium channel blockers or beta receptor blockers for hypertensive heart disease or ischemic heart disease. The consistency rate of both frequency and complexity of ventricular premature beats was 52%. The consisency rate of both frequency and complexity of supraventicular premature beats was 35%. These consistency rates seemed to vary as the time interval between both AECG's differed. In the case of ventricular premature beats, the consistency rates of 1 day, 8 days and 5 months as the time interval were 100%, 38% and 14% respectively. In the case of supraventricular premature beats, the consistency rates were 50%, 25% and 29%. We concluded that the reproducility of the AECG was low and this reproducibility became lower as the time interval between both AECG's became longer and that hese facts had to be considered when the effect of the antiarrhythmic drugs was evaluated.
Anti-Arrhythmia Agents ; Calcium Channel Blockers ; Cardiac Complexes, Premature ; Electrocardiography, Ambulatory* ; Female ; Heart Diseases ; Humans ; Male ; Myocardial Ischemia

Pelvic bone is the major bone which has the quite different features between male and female. And these features are well described in almost all gross anatomy textbooks. The parameters which are used to sex determination are related with the those of obstetrics. To suggest the most significant parameters for sex discrimination with the bones, we have selected the frequently mentioned 21 metric fields of non -pathologic Korean pelvic bones, whose sexes were already confirmed (M 40, F 19). For measuring these metric parameters, the statistic procedure (descriptive statistics and discriminant analysis, group analysis) was performed (SAS PC version 6.12). The parameters showing more than 80% of discriminating probability are the acetabular length (Martin #22) and the pubic angle (Martin #16). The parameters showing more than 75% of discriminating probability are the transverse diameters of pelvic outlet (Martin #27), the breadth of greater sciatic notch, the ischial length (Martin # 15a), the pelvic breadth (Martin #2), the obturator foramen long length (Martin #20), the obturator foramen short length (Martin #20), and the pelvic height (Martin #1). All the metric parameters could be categorized into 5 groups.
Acetabulum ; Discriminant Analysis ; Female ; Humans ; Male ; Obstetrics ; Pelvic Bones* ; Sex Differentiation* ; Sexism

BACKGROUND: Hypertension is a major and growing public health problem and it calls for life-long management. The antihypertensive agents are still playing major roles in the management of hypertension. We studied the effect of the long-term therapy with a new calcium channel blocker, felodipine in patients with essential hypertension. METHODS: We recruited 31 patients with mild to moderate essential hypertention and gave them 5mg (1 tablet) of felodipine(Munobal(R)) once daily for 12 months. We measured the blood pressure and the heart rate every month and tried to detect any untoward symptoms and signs during the whole observation period. Baseline work-up for the hypertensive patients were done as usual before and after the study. RESULTS: The average systolic and diastolic blood pressures were 162.7+/-9.7/99.6+/-7.4mmHg respectively before the administration and they came down to the level of 139.7+/-15.0/87.3+/-8.6mmHg respectively at the end of the 1st month (p<0.05). This trend was maintained during the whole observation period, so they were 141.2+/-11.0/85.6+/-8.2mmHg respectively at the end of the study (p<0.05). Untoward drug reactions such as gastrointestinal troubles, facial edema, leg edema, chest pain and headache were present in 11 patients (35%) but they were not serious. There was no case in which the drug was withdrawn. There was one case in which the level of the serum triglyceride increased after the administration of the drug. CONCLUSION: Felodipine has good and persistent hypotensive effect and it is safe and easy to use.
Antihypertensive Agents ; Blood Pressure ; Calcium Channels ; Chest Pain ; Edema ; Felodipine ; Headache ; Heart Rate ; Humans ; Hypertension* ; Leg ; Public Health ; Triglycerides